Magnum Test-C 300


Product Name: Magnum Test-C 300
Manufacturer: Magnum Pharmaceuticals
Substance: Testosterone cypionate
Package: 10 ampoules (300mg/ml)


  Magnum Test-C 300 is a steroid produced by Magnum Pharmaceuticals which is based on Testosterone Cypionate. It has recently appeared on the market for sports pharmacology drugs. The properties of the drug are similar to Testosterone Enanthate. The only difference is the longer etheric chain, which provides a longer duration of action. This steroid is perfect for beginners, intermediate and advanced steroid users.

The effectiveness of the drug

The steroid allows athletes with a lean physique to get positive results. A correctly calculated dosage and duration, allows the athlete to achieve the following results during the course:

  • Increase in physical fitness indicators;
  • Accelerated growth of muscle mass;
  • Change in the protein balance in a positive direction;
  • Strengthening of sexual desire;
  • Improved oxygen metabolism and increased endurance.

Recommendations for use

Before you start taking it, it is important to correctly calculate the dosage, frequency of administration and the duration of the course. Basically, Testosterone Cypionate is recommended to be taken solo, without the support of androgen preparations and analogs. It is recommended to take no more than 250-500mg of the drug per week, although experienced athletes can take 1g without the risk of side effects. The average duration of admission is from 8 to 10 weeks.

Side effects

The most common side effects associated with taking the steroid include excessive body hair and alopecia although these only appear in those that are predisposed to the condition. Novice athletes and amateurs may notice an increase in appetite and an increase in aggression during the intake, which can be attributed to side effects. Many may consider these advantages.

Learn More About How to Cycle Testosterone


Experienced athletes note the high efficiency of the drug in a course for the purpose of mass gain. At the same time, the correct technique allows you to achieve your goals without harming your health. In the Testosterone Cypionate injection section you can see products from other manufacturers. We also recommend that you familiarize yourself with the full section of Injectable Steroids. Delivery of Testosterone Cypionate to the USA is carried out within 5-12 business days. If you have any questions, you can always contact our customer service team.

2 reviews for Magnum Test-C 300

  1. Peter Bryant

    I was finding that with the 250 amps I was needing to either double the dose for the week to 500 or stay with 250. The problem was that I was getting sides at 500 and 250 wasn’t quite lasting the full week for me. So these 300 amps are way better. It has that extra little boost that gets me through the week. I’m sure I’m not the only one otherwise they wouldn’t be making these 300’s I guess.

  2. Walter Griffin

    Magnum are pretty good, personally I still prefer Alpha Pharma, but I know the price can put people off, honestly magnum are pretty close, and the slightly lower price point is always welcome, am I right? The magnum stuff is also dosed slightly higher so I guess more bang for your buck on that one

Add a review